PostEaseThe short answer
On X, post things people want to answer: a clear opinion, a question, a lesson with a point to argue with, a short thread that teaches one idea. Replies are what X’s ranking rewards most. In the For You ranking code X published in 2023, a reply counted 27 times a like, and a reply the author then answered counted 150 times a like; X says the weights have been adjusted since, but the shape still favours conversation.
Text is X’s strongest format. In Buffer’s 2026 engagement report, the median text post on X earned 3.56% of reach, images 3.40%, video 2.96% and links 2.25%. Buffer’s 2026 frequency guide suggests 3 to 5 posts a day, a far higher rate than other platforms, so short posts and replies count.
Twenty ideas, by pillar
Each idea is built to earn a reply, not only a like.
| Idea | Pillar | Why people reply |
|---|---|---|
| A clear opinion on something in your field this week | Opinion | People agree or push back |
| Advice everyone repeats that you think is wrong | Opinion | Invites the other side |
| A prediction with a date on it | Opinion | People bet with or against you |
| “What is one tool you could not work without?” | Question | Everyone has an answer |
| Ask for help with a real problem you have | Question | People like to be useful |
| A this-or-that choice in your field | Question | A one-word reply is enough |
| A thread teaching one idea in five posts | Teach | Readers add their own step |
| A mistake you made and what you changed | Teach | Others share theirs |
| A short checklist people will bookmark | Teach | Bookmarks and quote posts |
| A before and after with the numbers | Proof | People ask how |
| What you shipped this week, in one line | Proof | Peers congratulate and ask |
| A lesson from a number in your work | Proof | Invites comparison |
| Something you changed your mind about | Person | Honesty draws replies |
| What you are working on today | Person | Low effort, regular contact |
| A recommendation: a book, a tool, a person to follow | Person | People add their own |
| Reply to a bigger account with something useful | Conversation | Their readers see you |
| Quote a post and add your take | Conversation | Starts a new thread |
| Answer every reply to your own post | Conversation | An author reply weighed most in the code |
| A recap of the best replies to your question | Conversation | Credits people, who reshare |
| A link, with the point stated in the post itself | News | The post stands without the click |
What X’s ranking rewards
X’s For You feed gathers posts from accounts the reader follows and from accounts they do not, then scores each on predicted engagement. In the published weights, opening a conversation and staying two minutes, visiting the author’s profile, and replying all counted many times a like, while a report or a mute counted heavily against a post. X explained that the weights were set so each kind of engagement contributes about the same on average: replies are rare, so each one counts for more.
The practical reading: write posts that start conversations, and stay to have them. Replying to the people who reply to you is the single most rewarded action in the published code.
Which format to use
Text leads in Buffer’s 2026 data, with images close behind. Use text for opinions and questions, images for results and screenshots, and threads for anything with steps. Links earned least; if you share one, state the point in the post so it stands on its own, and treat the link as a bonus.
What to avoid
The published weights also show what costs a post. A reader choosing “show less often”, blocking or muting counted −74 against a like’s 0.5, and a report −369. Bait that annoys people (rage posts, misleading hooks, tagging strangers) can earn replies and still lose, because the negative signals weigh so much more. Disagree with ideas, not people, and make the post worth the reply.
Turn ideas into a day
At 3 to 5 posts a day, X works best as a rhythm rather than a calendar of big posts: one considered post in the morning (an opinion or a thread), one question or quick lesson in the afternoon, and replies throughout. Schedule the considered posts ahead, and keep the replies live.
Questions
What should I post on X to get engagement?
Posts people want to answer: a clear opinion, a question, a lesson worth discussing. In X’s published ranking code, a reply counted 27 times a like.
Do links hurt reach on X?
Link posts earned the least engagement in Buffer’s 2026 data, 2.25% of reach against 3.56% for text. State the point in the post itself.
What are good content pillars for X?
Opinion, questions, teaching threads, proof and personal posts, with replies to others as a pillar of its own.
How often should I post on X?
Buffer’s 2026 guide suggests 3 to 5 posts a day. Replies to others count as presence too.
Sources
- X, Heavy ranker: engagement weights, April 2023.
- Buffer, The state of social media engagement in 2026, March 2026.
- Buffer, How often to post on social media in 2026: a data-backed guide, January 2026.